# encoding: utf-8
import datetime
from south.db import db
from south.v2 import SchemaMigration
from django.db import models

class Migration(SchemaMigration):

    def forwards(self, orm):
        
        # Adding model 'Class'
        db.create_table('content_class', (
            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
            ('name', self.gf('django.db.models.fields.CharField')(max_length=50)),
        ))
        db.send_create_signal('content', ['Class'])

        # Adding M2M table for field students on 'Class'
        db.create_table('content_class_students', (
            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
            ('class', models.ForeignKey(orm['content.class'], null=False)),
            ('user', models.ForeignKey(orm['auth.user'], null=False))
        ))
        db.create_unique('content_class_students', ['class_id', 'user_id'])

        # Adding model 'Course'
        db.create_table('content_course', (
            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
            ('name', self.gf('django.db.models.fields.CharField')(max_length=50)),
            ('syllabus', self.gf('django.db.models.fields.TextField')()),
            ('experiment', self.gf('django.db.models.fields.TextField')(blank=True)),
        ))
        db.send_create_signal('content', ['Course'])

        # Adding model 'Lesson'
        db.create_table('content_lesson', (
            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
            ('course', self.gf('django.db.models.fields.related.ForeignKey')(related_name='lessons', to=orm['content.Course'])),
            ('teacher', self.gf('django.db.models.fields.related.ForeignKey')(related_name='lessons', to=orm['auth.User'])),
        ))
        db.send_create_signal('content', ['Lesson'])

        # Adding M2M table for field classes on 'Lesson'
        db.create_table('content_lesson_classes', (
            ('id', models.AutoField(verbose_name='ID', primary_key=True, auto_created=True)),
            ('lesson', models.ForeignKey(orm['content.lesson'], null=False)),
            ('class', models.ForeignKey(orm['content.class'], null=False))
        ))
        db.create_unique('content_lesson_classes', ['lesson_id', 'class_id'])

        # Adding model 'Test'
        db.create_table('content_test', (
            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
            ('name', self.gf('django.db.models.fields.CharField')(max_length=50)),
            ('oj', self.gf('django.db.models.fields.PositiveIntegerField')()),
            ('contest_id', self.gf('django.db.models.fields.CharField')(max_length=20)),
            ('weight', self.gf('django.db.models.fields.PositiveIntegerField')()),
            ('is_exam', self.gf('django.db.models.fields.BooleanField')(default=False)),
            ('lesson', self.gf('django.db.models.fields.related.ForeignKey')(related_name='tests', to=orm['content.Lesson'])),
        ))
        db.send_create_signal('content', ['Test'])


    def backwards(self, orm):
        
        # Deleting model 'Class'
        db.delete_table('content_class')

        # Removing M2M table for field students on 'Class'
        db.delete_table('content_class_students')

        # Deleting model 'Course'
        db.delete_table('content_course')

        # Deleting model 'Lesson'
        db.delete_table('content_lesson')

        # Removing M2M table for field classes on 'Lesson'
        db.delete_table('content_lesson_classes')

        # Deleting model 'Test'
        db.delete_table('content_test')


    models = {
        'auth.group': {
            'Meta': {'object_name': 'Group'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
        },
        'auth.permission': {
            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
        },
        'auth.user': {
            'Meta': {'object_name': 'User'},
            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
        },
        'content.class': {
            'Meta': {'object_name': 'Class'},
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
            'students': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'class'", 'symmetrical': 'False', 'to': "orm['auth.User']"})
        },
        'content.course': {
            'Meta': {'object_name': 'Course'},
            'experiment': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
            'syllabus': ('django.db.models.fields.TextField', [], {})
        },
        'content.lesson': {
            'Meta': {'object_name': 'Lesson'},
            'classes': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'lessons'", 'symmetrical': 'False', 'to': "orm['content.Class']"}),
            'course': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'lessons'", 'to': "orm['content.Course']"}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'teacher': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'lessons'", 'to': "orm['auth.User']"})
        },
        'content.test': {
            'Meta': {'object_name': 'Test'},
            'contest_id': ('django.db.models.fields.CharField', [], {'max_length': '20'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'is_exam': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
            'lesson': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'tests'", 'to': "orm['content.Lesson']"}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
            'oj': ('django.db.models.fields.PositiveIntegerField', [], {}),
            'weight': ('django.db.models.fields.PositiveIntegerField', [], {})
        },
        'contenttypes.contenttype': {
            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
        }
    }

    complete_apps = ['content']
